CN105228037A - The anti-down protective device of a kind of audio amplifier - Google Patents
The anti-down protective device of a kind of audio amplifier Download PDFInfo
- Publication number
- CN105228037A CN105228037A CN201510699923.5A CN201510699923A CN105228037A CN 105228037 A CN105228037 A CN 105228037A CN 201510699923 A CN201510699923 A CN 201510699923A CN 105228037 A CN105228037 A CN 105228037A
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- CN
- China
- Prior art keywords
- audio amplifier
- support frame
- protective device
- fixed cover
- retaining collar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Present invention is disclosed the anti-down protective device of a kind of audio amplifier; for the fixing protection of audio amplifier; comprise fixed cover and bracing frame; described fixed cover is the arc-shaped structure setting of concave structure; the fixed cover of described arc-shaped structure is provided with retaining collar, and one end of institute's bracing frame is fixed on described retaining collar, and the other end of support frame as described above is fixed on ground; the other end of support frame as described above is provided with fixing sucking disk, and support frame as described above is fixedly installed on the ground by described fixing sucking disk.Structure of the present invention is simple, easy installation and removal, uses simple, fixed, can effectively place audio amplifier and be pushed over by external force.
Description
Technical field
The present invention relates to device for fixing voice box, be specifically related to the anti-down protective device of a kind of audio amplifier.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that audio frequency electric energy is converted to corresponding acoustic energy, and it is radiated space.It is the extremely important part of sound system, the signal of telecommunication is transformed into acoustical signal directly listens to so mission critical because which is responsible for the ear of people, it is wanted directly and the sense of hearing of people is come into contacts with, and the sense of hearing of people is very sensitive, and to the tone color of complex sound, there is very strong resolving ability.Because people's ear to evaluate the most important standard of a sound system tonequality quality just to the subjective feeling of sound, therefore, can think, the performance height of audio amplifier is play key effect to the playing quality of a sound system.
And audio amplifier, when using, is directly often be placed on by audio amplifier on one side in prior art, only have a pallet of bottom to play fixed effect, when having under External Force Acting, as easy as rolling off a log appearance topples over, and causes audio amplifier to damage, quite dangerous.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, easy installation and removal, use simple, fixed, effectively can place audio amplifier by the anti-down protective device of the audio amplifier that external force is pushed over.
Technical scheme of the present invention is; the anti-down protective device of a kind of audio amplifier; for the fixing protection of audio amplifier; comprise fixed cover and bracing frame; described fixed cover is the arc-shaped structure setting of concave structure; the fixed cover of described arc-shaped structure is provided with retaining collar; one end of institute's bracing frame is fixed on described retaining collar; the other end of support frame as described above is fixed on ground; the other end of support frame as described above is provided with fixing sucking disk, and support frame as described above is fixedly installed on the ground by described fixing sucking disk.
In a preferred embodiment of the present invention, support frame as described above is provided with 3.
In a preferred embodiment of the present invention, support frame as described above is retractable drawbar structure.
In a preferred embodiment of the present invention, described retaining collar is provided with 3, and described retaining collar is spacedly distributed and is arranged on the surface of described fixed cover.
In a preferred embodiment of the present invention, described retaining collar and support frame as described above one_to_one corresponding are arranged.
In a preferred embodiment of the present invention, described fixed cover adopts elastic caoutchouc to make.
Of the present invention is the anti-down protective device of a kind of audio amplifier, and structure of the present invention is simple, easy installation and removal, uses simple, fixed, can effectively place audio amplifier and be pushed over by external force.
Accompanying drawing explanation
Fig. 1 is the structural representation in the preferred embodiment of a kind of audio amplifier of the present invention anti-down protective device one.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Of the present invention is the anti-down protective device of a kind of audio amplifier, as shown in Figure 1, for the fixing protection of audio amplifier, comprises fixed cover 1 and bracing frame 2.
The arc-shaped structure of described fixed cover 1 in concave structure is arranged.
The fixed cover 1 of described arc-shaped structure is provided with retaining collar 3.
One end of institute's bracing frame 2 is fixed on described retaining collar 3, and the other end of support frame as described above 2 is fixed on ground, the other end of support frame as described above 2 is provided with fixing sucking disk 4, and support frame as described above 2 is fixedly installed on the ground by described fixing sucking disk 4.
Support frame as described above 2 is provided with 3.
Support frame as described above 2 is retractable drawbar structure.
Described retaining collar 3 is provided with 3, and described retaining collar 3 is spacedly distributed and is arranged on the surface of described fixed cover 1.
Described retaining collar 3 is arranged with support frame as described above 2 one_to_one corresponding.
Described fixed cover 1 adopts elastic caoutchouc to make.
The present invention in use, directly fixed cover is pulled open chuck lives audio amplifier, and by regulating the bracing frame of retractable drawbar structure to be specifically fixed, and reach final fixing by the fixing sucking disk bottom support bar, direct pull-up fixing sucking disk when not needing to use, retraction bracing frame, takes off fixed cover.
Of the present invention is the anti-down protective device of a kind of audio amplifier, and structure of the present invention is simple, easy installation and removal, uses simple, fixed, can effectively place audio amplifier and be pushed over by external force.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (6)
1. the anti-down protective device of audio amplifier; for the fixing protection of audio amplifier; comprise fixed cover and bracing frame; it is characterized in that: described fixed cover is the arc-shaped structure setting of concave structure; the fixed cover of described arc-shaped structure is provided with retaining collar, and one end of institute's bracing frame is fixed on described retaining collar, and the other end of support frame as described above is fixed on ground; the other end of support frame as described above is provided with fixing sucking disk, and support frame as described above is fixedly installed on the ground by described fixing sucking disk.
2. the anti-down protective device of audio amplifier according to claim 1, is characterized in that: support frame as described above is provided with 3.
3. the anti-down protective device of audio amplifier according to claim 2, is characterized in that: support frame as described above is retractable drawbar structure.
4. the anti-down protective device of audio amplifier according to claim 3, is characterized in that: described retaining collar is provided with 3, and described retaining collar is spacedly distributed and is arranged on the surface of described fixed cover.
5. the anti-down protective device of audio amplifier according to claim 4, is characterized in that: described retaining collar and support frame as described above one_to_one corresponding are arranged.
6. the anti-down protective device of audio amplifier according to claim 1, is characterized in that: described fixed cover adopts elastic caoutchouc to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699923.5A CN105228037A (en) | 2015-10-26 | 2015-10-26 | The anti-down protective device of a kind of audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699923.5A CN105228037A (en) | 2015-10-26 | 2015-10-26 | The anti-down protective device of a kind of audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105228037A true CN105228037A (en) | 2016-01-06 |
Family
ID=54996670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510699923.5A Pending CN105228037A (en) | 2015-10-26 | 2015-10-26 | The anti-down protective device of a kind of audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105228037A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742952A (en) * | 2016-12-26 | 2017-05-31 | 苏州欣祥本机械科技有限公司 | A kind of medical waste bucket of overturn-preventing |
| CN106829249A (en) * | 2016-12-27 | 2017-06-13 | 苏州祥弘源电子科技有限公司 | A kind of wear-resisting medical recycling bin of anti-aging |
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| CN2390478Y (en) * | 1999-09-30 | 2000-08-09 | 汪作强 | Antimyopia support on desk top |
| CN2583915Y (en) * | 2002-10-18 | 2003-10-29 | 刘茂良 | Single-point audio support with pressure locator |
| US20060153413A1 (en) * | 2003-06-09 | 2006-07-13 | Yuichi Nakajima | Speaker apparatus |
| CN2872051Y (en) * | 2006-01-26 | 2007-02-21 | 王祥贵 | Portable telescopic stand |
| CN202514044U (en) * | 2012-03-31 | 2012-10-31 | 李咸雅 | Adjustable microphone |
| CN203181146U (en) * | 2012-12-03 | 2013-09-04 | 西安敏海电子科技有限公司 | Computer-used sound box holder |
| JP2013239984A (en) * | 2012-05-17 | 2013-11-28 | Kryna Inc | Fall prevention tool for acoustic instrument |
| CN103856842A (en) * | 2012-12-03 | 2014-06-11 | 西安敏海电子科技有限公司 | Design of sound box placement shelf for computer |
-
2015
- 2015-10-26 CN CN201510699923.5A patent/CN105228037A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2390478Y (en) * | 1999-09-30 | 2000-08-09 | 汪作强 | Antimyopia support on desk top |
| CN2583915Y (en) * | 2002-10-18 | 2003-10-29 | 刘茂良 | Single-point audio support with pressure locator |
| US20060153413A1 (en) * | 2003-06-09 | 2006-07-13 | Yuichi Nakajima | Speaker apparatus |
| CN2872051Y (en) * | 2006-01-26 | 2007-02-21 | 王祥贵 | Portable telescopic stand |
| CN202514044U (en) * | 2012-03-31 | 2012-10-31 | 李咸雅 | Adjustable microphone |
| JP2013239984A (en) * | 2012-05-17 | 2013-11-28 | Kryna Inc | Fall prevention tool for acoustic instrument |
| CN203181146U (en) * | 2012-12-03 | 2013-09-04 | 西安敏海电子科技有限公司 | Computer-used sound box holder |
| CN103856842A (en) * | 2012-12-03 | 2014-06-11 | 西安敏海电子科技有限公司 | Design of sound box placement shelf for computer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742952A (en) * | 2016-12-26 | 2017-05-31 | 苏州欣祥本机械科技有限公司 | A kind of medical waste bucket of overturn-preventing |
| CN106742952B (en) * | 2016-12-26 | 2019-09-13 | 李占忠 | A kind of medical waste bucket of overturn-preventing |
| CN106829249A (en) * | 2016-12-27 | 2017-06-13 | 苏州祥弘源电子科技有限公司 | A kind of wear-resisting medical recycling bin of anti-aging |
| CN106829249B (en) * | 2016-12-27 | 2019-09-13 | 泉州台商投资区华进设计有限公司 | A kind of wear-resisting medical recycling bin of anti-aging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
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| RJ01 | Rejection of invention patent application after publication |